/**
 * 
 * 自定义全局 js
 * 将 form 表单系列化，便于 JSON.stringify()转换成JSON字符串
 */    
$.fn.serializeObject = function()
    {
    	var o = {};
    	var a = this.serializeArray();
    	$.each(a, function() {
    		if (o[this.name] !== undefined) {
    			if (!o[this.name].push) {
    				o[this.name] = [o[this.name]];
    			}
    			o[this.name].push(this.value || '');
    		} else {
    			o[this.name] = this.value || '';
    		}
    	});
    	return o;
    };